To supplement the present disclosure, this application further incorporates entirely by reference the following commonly assigned design patent applications:
The surface shading illustrated in the drawings is provided to highlight the contour of the design; it is not intended to be illustrative of texture or gloss. The evenly spaced broken lines and unshaded areas depict portions of the filter cartridge that form no part of the claimed design. The dot dash dot broken lines in the drawings denote the boundaries of the detail areas and form no part of the claim.